Results tagged “Mars”

At first glance, the region covered by this latest Mars Express image release appears to be pockmarked with impact craters. But the largest structure among them may hold a rather explosive secret: it could be remains of an ancient supervolcano.

This image of a circular depression on the surface of Mars was acquired on Jan. 5, 2015 by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter (MRO).

Several satellites orbit Mars and on satellite images, researchers have been able to observe the shape of glaciers just below the surface.

I just listened to 45 minutes of NASA presentations at the NASA Advisory Committee's Human Exploration and Operations Committee Meeting. The topic: radiation risks during a human mission to Mars. I have seen this movie before.

Two-tone mineral veins at a site NASA's Curiosity rover has reached by climbing a layered Martian mountain offer clues about multiple episodes of fluid movement. These episodes occurred later than the wet environmental conditions that formed lake-bed deposits the rover examined at the mountain's base.

NASA's Curiosity rover is using a new experiment to better understand the history of the Martian atmosphere by analyzing xenon.

A series of observations from Mars orbit show how dark blast zones that were created during the August 2012 landing of NASA's Curiosity rover have faded inconsistently.

Researchers from Brown University have completed a new analysis of an ancient Martian lake system in Jezero Crater, near the planet's equator.

It's tricky to get a spacecraft to land exactly where you want. That's why the area where the Mars rover Curiosity team had targeted to land was an ellipse that may seem large, measuring 12 miles by 4 miles (20 by 7 kilometers).

NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has observed two unexpected phenomena in the Martian atmosphere: an unexplained high-altitude dust cloud and aurora that reaches deep into the Martian atmosphere.

Four University of Leicester physics students have co-written a paper which highlights a problematic concept when planning a human colony on Mars.

A primitive ocean on Mars held more water than Earth's Arctic Ocean, and covered a greater portion of the planet's surface than the Atlantic Ocean does on Earth, according to new results published today.

Images of Eos Chaos region of Mars taken by Mars color camera on board ISRO's Mars Orbiter Mission on 5-2-2015 at a spatial resolution of 220 m from an altitude of 4403 km.

Methane Sensor for Mars (MSM) payload onboard MOM intends to detect the presence of Methane and measure the column density of the same.

NASA's Curiosity Mars rover is expected to remain stationary for several days of engineering analysis following an onboard fault-protection action on Feb. 27 that halted a process of transferring sample material between devices on the rover's robotic arm.

Mars Hills Hide Icy Past

A complex network of isolated hills, ridges and small basins spanning 1400 km on Mars is thought to hide large quantities of water-ice.

Strange Plumes Sighted On Mars

Plumes seen reaching high above the surface of Mars are causing a stir among scientists studying the atmosphere on the Red Planet.

Opportunity Rover Nears Mars Marathon Feat

In February 2015, NASA's Mars Exploration Rover Opportunity is approaching a cumulative driving distance on Mars equal to the length of a marathon race. This map shows the rover's position relative to where it could surpass that distance.

Cappuccino Swirls at Mars' South Pole

Swirls of chocolate, caramel and cream this image is definitely one to trigger sweet-toothed cravings.

Mars on Earth

@NASA_Astronauts "More beautiful Earth textures! It could almost be #Mars..." #AstroButch

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